How to Fix Selenium's Deprecated `executable_path` in Python?

Deprecation of executable_path in Selenium for Python

In Selenium 4.0, the executable_path keyword argument has been deprecated and replaced with the Service object. This article explains the rationale behind this change and provides a solution for fixing the DeprecationWarning encountered in Python code.

Background

Selenium 4.0 introduces significant changes to its API with the aim of improving stability and flexibility. One of these changes is the deprecation of the executable_path argument in favor of the Service object. This is in line with the practice of other browser drivers, such as webdriver for Gecko and webdriverio for mobile drivers.

Solution

To resolve the DeprecationWarning, you should update your code to use the Service object as follows:

This code initializes a new Service object with the path to the Chrome Webdriver, which is automatically downloaded and installed by webdriver_manager. It then uses this Service object to instantiate the webdriver.Chrome driver.

Additional Considerations

If you need to pass any options to the driver, you can use the Options class as well:

Conclusion

The deprecation of executable_path in Selenium 4.0 is a necessary change to improve the API's stability and compatibility. By following the solution outlined in this article, you can easily update your code and continue using Selenium for Python seamlessly.

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